12000120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9116

約数の個数: 64

約数和(自身を含む): 39277440

約数和(自身を除く): 27277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9091, 18182, 27273, 36364, 45455, 54546, 72728, 90910, 100001, 109092, 136365, 181820, 200002, 218184, 272730, 300003, 363640, 400004, 500005, 545460, 600006, 800008, 1000010, 1090920, 1200012, 1500015, 2000020, 2400024, 3000030, 4000040, 6000060, 12000120]

約数ペア:

[(1, 12000120), (2, 6000060), (3, 4000040), (4, 3000030), (5, 2400024), (6, 2000020), (8, 1500015), (10, 1200012), (11, 1090920), (12, 1000010), (15, 800008), (20, 600006), (22, 545460), (24, 500005), (30, 400004), (33, 363640), (40, 300003), (44, 272730), (55, 218184), (60, 200002), (66, 181820), (88, 136365), (110, 109092), (120, 100001), (132, 90910), (165, 72728), (220, 54546), (264, 45455), (330, 36364), (440, 27273), (660, 18182), (1320, 9091)]